1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803d0d7cd73fd96aa19795cb7679b198dec191ff781494062fd53eb715fc3673. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71b610c2-1d00-4e4a-8649-cb2cba12d4b9.json and https://artists.proofprofile.net/proofs/artist/71b610c2-1d00-4e4a-8649-cb2cba12d4b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfdca7cf0396587fe5e3cc7c88e77519be3ae25c85d7bbc3c48f970772985f9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9214835c419d9d085d98bb65fbcafb93e5bc2eb06223d7769affb6e9794489. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034dceba92a210ecda4e976fa3c93ad959e2d9d888046706c094f3bb95a1974c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843f09b1c54b3d82d790c9ef8d337865ce3f19d89e29e8c198ca7d00ef8179ae. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6404c656c78d68cbda3a4298ec5a154447310c2c2df4cdb5f097a00377a487. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eab2e9ae4e3e45cad870f85f628924a319627c4cd83960850f3c3104916c4e. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff98330028738df8f97afb00d0400ee874729e0c398293f24ce5abcb8a70c15. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89c079d41ce09d3304716fb2894f4e4e91f34d6f7148cea5034d3dc8fbc8136. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948aa22015e07fe8fbfadd8869268bb57a6e2c2a705ee72c783461842888223a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1712504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab654f7d54137121590755e97a7a8b4e1a895a89f36d0ca6328360b7c09ae48. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1712505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01cbe5eb69a2cdcfb55cdf5105cc006456850b098283c1ed4edea8d2006091b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1712506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2a7560d3981f37394d38554e16817b24651dae444f4e873580e132cb64017c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1712507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd3dfa5de5f11be76320dc654c907c1fc8fa73a83accbac96e8dac3ef71ee61. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1712508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465c52532dba460d42ed6be9d4e66e921cf785c2d36a2696947aafa8d1f187e5. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:06:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2390325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13817c52da9e02dbca11f655ff9ba5b2b6ebd571f39bd6a830968695bc4e63bf. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2390287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad954ece59282d7ade4adb866d0fb8d84de238a5c08c23b3cb62e17ab7fa960c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:00:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2390237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3ac981d4634e7ef205198dd601d06321b738d8b3180bd232c54bb167fcb7dc. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2390437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805dd0ed2e60f32c4742412ba09b2f36b67c1845530d8fdb354fa92781b16165. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2390376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efeb71ca65b92fc2ef223d07f897c40557935278c56a1df64fdf4035e5e6a80. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2390374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acd4a450396f6efed8afbf7c066e77ad43ebce692b2279e7840617abd97aefc. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2390414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132a199e1e714382edca9b41be285794e6312c0c55c6c8430d34bd6b33c73e5f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6810932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024045523064b18e1b4f596b646f6cc10bda77076dab7aa1375cde18e4e22654. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:20:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6810934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2aadd50791c17a24bfdb2daa117dd18d290005ac241afea4cefde97635645b. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6810935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb74dd45f43fb8d0db27062bf34cc14403379db4c4a5de8ed69250ef9bd4d2e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6810937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6360e34626c8a30978b0ad8d40a987855a69603105b1f29bd93ae2f34720b4. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:20:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea3d70400ffeb64e998946775aad7df8b121ddf237a8742e3c840196c126d35. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a97dd0c7f6aced551cb9f0c4efceb32d14bf0882a773721cb82e85eab744653. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc191094e3ef2f84d8579ffaf704e26ffce62729d124251239a364fe81a71c05f. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0108b957055e73b00de0f5cd4dd075e789bf1230fde11c81a75fe7a3d506207. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c65effe062fb91dcca9bea8ca05fba1a16f4f04724897b5179204f55eb42319. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05b9a9c74f531ba94c3caa16cf9380609e1567b2dbf220081bf8938197663a6. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:40:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1464f95a69b5382d781ab2d6fe983145338f9f3dc18e174a5416057051274eb6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119ebc995f3806cc595745c396f36654c94035d696534ade654bb5331d994bc9. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4733ff1d91d3becb6548dd71f7502cd7fb33a48ac2af00747f6db856752a15a. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bc12a4fc57333da8c3ef7d609da35203e8e9110affa06ce5c7739bd66d43f3. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4f28dc729d42123f26b4bc9c2fdd1084c90f688e4a46f673295a185d378e90. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:09:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6271292af20061047b417b787a479069fc0ee8de498b4ba41f9929771a06e39c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c46cad228a79aafe74d38ea4d09f5d66b6522f8b2ca427ed977102db7a33d6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e119841dae8b924775952aeff49519dfd4207eb23543f6565dc95df82a7b506. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf952f81b9baf6afc3ef2e6b74164c1590530f62df251a683e07a26412778101b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ea37dda7d0669d757a2a8aab06cef671ad7f1cdc0a561c3d24aa6a8510e2e7. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:25:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fccea3a16d2bb05e215e4629ca487ee88e279ef19e791064e666ace19f0000. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5c87b3538e798d998c2d054add67260d76aa5249efe2ca192b871a2e9cefca. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:22:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79654673742daf99cfb005c78ac3b5929bd3ba701c2c8cfffc7dad0a40d9879. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24ededad2db9f96fa015e3fae048f4ab217c7b7e15bb5433dd8bfedf0a54940. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3056ac7c0e72b63d3d4f21a9e7e1d043f27e7fadf47fdefa5f608d4d0f862a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2501443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b35d66c2fe36608150cbfbd1c808cd0cfb3f5208176359fce29e9a49bce807. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2501444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575caba6ec73653586f9dc211def633ea2116189b52d737883e32755eca47e11. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2501489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178877b2fcc7cc8eeeedb68f7664ef876f83beea77a16b4cb05c9454f8781531. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2501491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0922348a6f4f5830e548018028479bdb2f382ad2648cc0ab40b8c8023d535fdc. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2501492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53511049ef70862046e7a8f3b9822a83a4285fbf9d20feb4f8c1a89d1fafccc9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2501494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba06824c1d44286031a97f935dc5187e09895d32b4c1eae059bed7f8029caa72. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:30:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2502865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc9a44b86f76e251fd55678395e4cf9a435decff737fd37b7ba607746aaf08c. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2503893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5f7bfe05a5639656e2d0ad0fa0d715e88704e92e1d142b577749c229701abd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2504250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a0fffeaf6bd3b2d972f095864fac3bebc71e8e5294044035535a60190d275f. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:34:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2506841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36ece94cbe685bf4232cc570d11e5d22bbd702916b0547b121c33b1546b4a67. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2510804.